在每个灯光属性下，我将细分（subdivs）设置为10000，焦散系数（caustic multiplier）设置为2.5，因为1.0的系数下反射焦散和光照功率之间的均衡和2.5是有很大的差距的。

Under each light properties I had 10,000 subdivs with 2.5x caustic multiplier just because the balance between the rendered caustic and light power felt way off with only 1.0x in the multiplier.

youdao